mirror of
https://github.com/ArchiveBox/ArchiveBox
synced 2024-11-14 16:37:17 +00:00
93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
__package__ = 'archivebox.extractors'
|
|
|
|
from pathlib import Path
|
|
from typing import Optional
|
|
|
|
from ..index.schema import Link, ArchiveResult, ArchiveOutput, ArchiveError
|
|
from ..system import run, chmod_file
|
|
from ..util import (
|
|
enforce_types,
|
|
is_static_file,
|
|
)
|
|
from ..config import (
|
|
MEDIA_TIMEOUT,
|
|
SAVE_MEDIA,
|
|
YOUTUBEDL_ARGS,
|
|
YOUTUBEDL_BINARY,
|
|
YOUTUBEDL_VERSION,
|
|
CHECK_SSL_VALIDITY
|
|
)
|
|
from ..logging_util import TimedProgress
|
|
|
|
|
|
@enforce_types
|
|
def should_save_media(link: Link, out_dir: Optional[Path]=None, overwrite: Optional[bool]=False) -> bool:
|
|
if is_static_file(link.url):
|
|
return False
|
|
|
|
out_dir = out_dir or Path(link.link_dir)
|
|
if not overwrite and (out_dir / 'media').exists():
|
|
return False
|
|
|
|
return SAVE_MEDIA
|
|
|
|
@enforce_types
|
|
def save_media(link: Link, out_dir: Optional[Path]=None, timeout: int=MEDIA_TIMEOUT) -> ArchiveResult:
|
|
"""Download playlists or individual video, audio, and subtitles using youtube-dl"""
|
|
|
|
out_dir = out_dir or Path(link.link_dir)
|
|
output: ArchiveOutput = 'media'
|
|
output_path = out_dir / output
|
|
output_path.mkdir(exist_ok=True)
|
|
cmd = [
|
|
YOUTUBEDL_BINARY,
|
|
*YOUTUBEDL_ARGS,
|
|
*([] if CHECK_SSL_VALIDITY else ['--no-check-certificate']),
|
|
link.url,
|
|
]
|
|
status = 'succeeded'
|
|
timer = TimedProgress(timeout, prefix=' ')
|
|
try:
|
|
result = run(cmd, cwd=str(output_path), timeout=timeout + 1)
|
|
chmod_file(output, cwd=str(out_dir))
|
|
if result.returncode:
|
|
if (b'ERROR: Unsupported URL' in result.stderr
|
|
or b'HTTP Error 404' in result.stderr
|
|
or b'HTTP Error 403' in result.stderr
|
|
or b'URL could be a direct video link' in result.stderr
|
|
or b'Unable to extract container ID' in result.stderr):
|
|
# These happen too frequently on non-media pages to warrant printing to console
|
|
pass
|
|
else:
|
|
hints = (
|
|
'Got youtube-dl response code: {}.'.format(result.returncode),
|
|
*result.stderr.decode().split('\n'),
|
|
)
|
|
raise ArchiveError('Failed to save media', hints)
|
|
except Exception as err:
|
|
status = 'failed'
|
|
output = err
|
|
finally:
|
|
timer.end()
|
|
|
|
# add video description and subtitles to full-text index
|
|
index_texts = [
|
|
text_file.read_text(encoding='utf-8').strip()
|
|
for text_file in (
|
|
*output_path.glob('*.description'),
|
|
*output_path.glob('*.srt'),
|
|
*output_path.glob('*.vtt'),
|
|
*output_path.glob('*.lrc'),
|
|
*output_path.glob('*.lrc'),
|
|
)
|
|
]
|
|
|
|
return ArchiveResult(
|
|
cmd=cmd,
|
|
pwd=str(out_dir),
|
|
cmd_version=YOUTUBEDL_VERSION,
|
|
output=output,
|
|
status=status,
|
|
index_texts=index_texts,
|
|
**timer.stats,
|
|
)
|